From b747de9ca10e170059bea322e2157940f35398cc Mon Sep 17 00:00:00 2001
From: Zhoulin <443619637@qq.com>
Date: Wed, 16 Aug 2023 10:03:22 +0800
Subject: [PATCH] The unit of the time interval parameter can identify the
 number of days

---
 .gitignore   |  1 +
 cmd/flags.go | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 47 insertions(+)

diff --git a/.gitignore b/.gitignore
index 88aa9df399b1..cff77a1e4b5a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -28,3 +28,4 @@ cmd/cmd
 .hypothesis
 __pycache__
 /node_modules
+/vendor
diff --git a/cmd/flags.go b/cmd/flags.go
index 019b2a3ea800..480b0c575828 100644
--- a/cmd/flags.go
+++ b/cmd/flags.go
@@ -19,8 +19,10 @@ package cmd
 import (
 	"os"
 	"path"
+	"regexp"
 	"runtime"
 	"strconv"
+	"strings"
 	"time"
 
 	"github.com/urfave/cli/v2"
@@ -323,7 +325,51 @@ func expandFlags(compoundFlags ...[]cli.Flag) []cli.Flag {
 	return flags
 }
 
+func parseDuration(input string) (time.Duration, error) {
+	re := regexp.MustCompile(`(?:(\d+)d)?(?:(\d+)h)?(?:(\d+)m)?(?:(\d+)s)?`)
+	matches := re.FindStringSubmatch(input)
+	if len(matches) == 5 {
+		var days, hours, minutes, seconds int
+		var err error
+		if matches[1] != "" {
+			days, err = strconv.Atoi(matches[1])
+			if err != nil {
+				return 0, err
+			}
+		}
+		if matches[2] != "" {
+			hours, err = strconv.Atoi(matches[2])
+			if err != nil {
+				return 0, err
+			}
+		}
+		if matches[3] != "" {
+			minutes, err = strconv.Atoi(matches[3])
+			if err != nil {
+				return 0, err
+			}
+		}
+		if matches[4] != "" {
+			seconds, err = strconv.Atoi(matches[4])
+			if err != nil {
+				return 0, err
+			}
+		}
+		durationDays := time.Duration(days*24*int(time.Hour) + hours*int(time.Hour) + minutes*int(time.Minute) + seconds*int(time.Second))
+		return durationDays, nil
+	} else {
+		logger.Warnf("Invalid input format of cache expire ")
+		return 0, nil
+	}
+}
+
 func duration(s string) time.Duration {
+	//param is *d
+	if strings.Contains(s, "d") {
+		if newDuration, err := parseDuration(s); err == nil {
+			return newDuration
+		}
+	}
 	if v, err := strconv.ParseInt(s, 10, 64); err == nil {
 		return time.Second * time.Duration(v)
 	}